Errors when making a dotnet app from C# API

edited September 2017 in C#
I use the CSharp DotNet dlls for making a wpf app. But I get the following errors when call,
await metawearApiObj.InitializeAsync();

Exception thrown: 'System.IO.DirectoryNotFoundException' in mscorlib.dll
Exception thrown: 'System.IO.DirectoryNotFoundException' in mscorlib.dll
metawear: Could not deserialize board attributes
   at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
   at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
   at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share)
   at System.IO.File.Open(String path, FileMode mode)
   at MbientLab.MetaWear.Win10.Application.IO.<LocalLoadAsync>d__2.MoveNext()


This discussion has been closed.